Blocking QTcpSocket for read/write operations

[vcernobai]

Maybe you have a problem with your event loop? Post a compilable example and maybe we can help.

Thanks squidge, as per your suggestions I did some more digs and found the problem related to the event loop. This solved the problem.

[CPPProger]

Please tell me how you solved the problem of starting the event processing cycle (in fact, QCoreApplication::exec()) in Java GUI-app. I have an unsuccessful attempt to start a simple asynchronous socket client - it just does not work in JavaFX. I am trying to make a synchronous client with blocking sockets, but they also require signals and slots and therefore an event loop.